A worker separates tomatoes at a market in Mexico City. The Commerce Department says it might act to end a 16-year-old trade deal governing fresh Mexican tomatoes sold in the U.S. Gregory Bull/AP hide caption

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Shepard Smith apologized to viewers Friday afternoon, after his show aired live footage of a man who fled police and then shot himself. Fox News hide caption

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Cheese that was smuggled into Canada may have brought profits of more than $165,000, according to police. Pizzerias were reportedly a main market for the criminals, who were arrested this week. Alex Wong/Getty Images hide caption

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NASA says it has found proof that water shaped the rocks on the left, in a photograph taken by the Mars rover Curiosity (left). For comparison, the agency released an image of rocks from the Earth (right). NASA hide caption

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A spoof site launched by Erik Johnson pretends to offer Google's search engine — if it were run by replacements. Replacement Google hide caption

itoggle caption Replacement Google

For many who work in the food service industry, coffee can make or break their day, according to a new survey. Many scientists and sales reps also said their day suffers if they don't have a cup. Stan Honda/AFP/Getty Images hide caption

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A screengrab shows three highly funded Design projects currently on Kickstarter's site. The company's founder say they will require more information about the challenges potential entrepreneurs could face. NPR hide caption

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Spectators Mario Vasquez, 40, of Redondo Beach and his son Mario Jr., 2, watch as space shuttle Endeavour, atop NASA's Shuttle Carrier Aircraft, prepares to land at Los Angeles International Airport Friday. Ringo H.W. Chiu/AP hide caption

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Denver Broncos Coach John Fox yells at field judge Jimmy Buchanan during the Broncos' game against Atlanta Monday. Referring to the game, the NFL insisted that players and coaches give replacement referees, and the game, more respect. Kevin C. Cox/Getty Images hide caption

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Booths that sell paper pull-tab games like this one have new competition in Minnesota: electronic pull-tab games played on iPads. The games are meant to help pay for a new football stadium in Minneapolis. Jim Mone/AP hide caption

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A screengrab shows a tweet by Hend: "I'm having such a good hair day. No one even knows. #MuslimRage." The hashtag sparked a flurry of jokes Monday. Twitter hide caption

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A man looks down at a sign during the Occupy Wall Street protest on the one year anniversary of the movement in New York. Stan Honda/AFP/Getty Images hide caption

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